| # ------------------------------------------------------------- |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| # ------------------------------------------------------------- |
| |
| import os |
| import re |
| |
| |
| def generate_function_name(graph_name: str) -> str: |
| """ |
| Takes the given graph name and constructs a valid function name from it. |
| :param graph_name: The name of the graph. |
| :return: the constructed function name. |
| """ |
| function_name = "gen_" + re.sub(r"[-| ]", "_", graph_name.lower()) |
| return re.sub(r"[^0-9a-z_]", "", function_name) |
| |
| |
| def resolve_systemds_root() -> str: |
| """ |
| Searches for SYSTEMDS_ROOT in the environment variables. |
| :return: The SYSTEMDS_ROOT path |
| """ |
| try: |
| systemds_root_path = os.environ['SYSTEMDS_ROOT'] |
| return systemds_root_path |
| except KeyError as error: |
| raise KeyError("ERROR environment variable SYSTEMDS_ROOT not set could not resolve path to module") |
| |